baber/WOPTO huggingface dataset:
Patent JP-2021161270-A (JP)
Title: Resin molding, ultraviolet light-emitting device, and method for manufacturing resin molding
Inventor: YOSHIKAWA TAKESHI
IPC: C08L27/12
Filed: 2020-03-31
Abstract: To provide a resin molding having good filler dispersibility.SOLUTION: A resin molding contains an inorganic filler and a fluorine resin, in which the inorganic filler has a specific gravity of 2.0 or more, a 50% particle diameter (number basis) of 1 μm or more and a 90% aspect ratio (number basis) of 10 or less, and the inorganic filler is uniformly dispersed. In the resin molding, preferably, a ratio of a standard deviation of an area of the inorganic filler measured in a plurality of areas having predetermined sizes to a volume fraction of the inorganic filler is equal to or less than a predetermined value.SELECTED DRAWING: None
Patent JP-2021161763-A (JP)
Title: Seismic retrofitting structure
Inventor: KOYAMA TAKAO
IPC: E04G23/02
Filed: 2020-03-31
Abstract: To provide a seismic retrofitting structure that can be more effectively reinforced in the renovation work of an existing building having the brace structure by adding a reinforcing member so as to be overlapped with the existing brace to be left.SOLUTION: The seismic retrofitting structure includes an existing frame having a lower horizontal member, an upper horizontal member, and a pair of columns erected between the lower horizontal member and the upper horizontal member, a pair of existing braces arranged on the existing frame, and an energy absorbing member added to the existing frame. The energy absorbing member is provided in a region where the existing frame and the pair of existing braces do not exist in the front view.SELECTED DRAWING: Figure 1
Patent JP-2021163287-A (JP)
Title: Augmenting reality system
Inventor: YAMAMOTO Shuto
IPC: G06Q30/02
Filed: 2020-03-31
Abstract: To allow for providing advertisements in an augmented reality space.SOLUTION: An augmented reality system is provided, comprising an object management unit configured to place a virtual object in an augmented reality space, an advertisement information acquisition unit configured to acquire advertisement information related to the virtual object, and an advertisement management/output unit for outputting the advertisement information.SELECTED DRAWING: Figure 1
Patent JP-2023072098-A (JP)
Title: Imaging device and imaging method
Inventor: MIYAZAKI TAKAHIRO
IPC: H04N25/78
Filed: 2020-04-01
Abstract: To provide an asynchronous type imaging device that inhibits an unnecessary event due to a flicker from occurring.SOLUTION: An imaging system comprises an imaging device comprising a signal processing unit 25 comprising: a photoelectric conversion section 21 including a plurality of photoelectric conversion elements 30 that each photoelectrically convert incident light into an electric signal; a first detection section 51 for detecting a detection signal when an absolute value of an amount of change in the electric signal generated by each of the plurality of photoelectric conversion elements 30 exceeds a predetermined threshold; a flicker determination section 52 for determining whether or not a detection signal caused by a flicker of a light source is included in a detection signal detected by the first detection section; and a second detection section 53 that detects a detection signal caused by a factor other than the flicker, from among the detection signals detected by the first detection section when it is determined that the detection signal caused by the flicker is included.SELECTED DRAWING: Figure 14
Patent JP-2021159041-A (JP)
Title: Method for detecting target nucleic acid
Inventor: MAKINO YOICHI
IPC: C12N15/63
Filed: 2020-04-02
Abstract: To provide a method for detecting a target nucleic acid with an improved signal/noise (S/N) ratio.SOLUTION: Provided is a method for detecting a target nucleic acid, including: cleaving a first flap of a first cleavage structure formed by the target nucleic acid, a first nucleic aid and a second nucleic acid; cleaving a second flap of a second cleavage structure formed by a third nucleic acid, the cleaved first flap and a fourth nucleic aid; and detecting the presence of the target nucleic acid by detecting the cleaved second flap. Cleaving the first flap and cleaving the second flap are carried out by cleaving the first flap and the second flap with a flap endonuclease. The flap endonuclease has an amino acid sequence having 96% or more sequence identity with the amino acid sequence of a flap endonuclease of a bacterium selected from a group consisting of Thermococcus kodakarensis KOD1 strain, Pyrococcus abyssi GE5 strain, and Methanothermobacter Thermautotrophicus Delta H strain.SELECTED DRAWING: None
Patent JP-2021167851-A (JP)
Title: Optical modulator
Inventor: WAKABAYASHI KAZUYUKI
IPC: G02F1/065
Filed: 2020-04-08
Abstract: To provide an optical modulator capable of suppressing a drive voltage and light loss.SOLUTION: An optical modulator includes: an optical waveguide; a first slab; a second slab; and an optical waveguide. The optical waveguide is formed by filling a polymer into a slot formed between a first rail, and a second rail disposed in parallel with the first rail. The first slab has a first partial slab electrically connected with a first electrode and a second partial slab for electrically connecting the first rail with the first partial slab. The first slab thinly sets the second partial slab as compared with the first rail regarding a thickness direction relative to a board surface. The second slab has a third partial slab electrically connected with a second electrode and a fourth partial slab for electrically connecting the second rail with the third partial slab. The second slab thinly sets the fourth partial slab as compared with the second rail regarding a thickness direction relative to a board surface.SELECTED DRAWING: Figure 2
Patent JP-2021170169-A (JP)
Title: Processing apparatus, processing method, processing program, and information processing system
Inventor: RIKIHISA HIROAKI
IPC: G06Q10/04
Filed: 2020-04-14
Abstract: To provide a processing apparatus capable of improving an amount and a quality of data used in generating a prediction model and improving a prediction accuracy of a service life of a facility.SOLUTION: A processing apparatus includes: an analysis prediction unit 13 that generates a plurality of prediction models based on data provided from a plurality of information provision apparatuses 1 and predicts a service life of a facility based on data transmitted from an external terminal apparatus 2 by using the prediction models; a calculation unit 14 that calculates a contribution rate of the information provision apparatuses 1 providing data contributed in generating the prediction model for each prediction model; and a determination unit 15 that, when the prediction model is used by the analysis prediction unit 13, determines distribution of profits to the information provision apparatuses 1 based on the contribution rate calculated by the calculation unit 14.SELECTED DRAWING: Figure 5
Patent JP-2021169113-A (JP)
Title: Method for manufacturing resistance-welding member
Inventor: MAEDA KYOHEI
IPC: B23K11/11
Filed: 2020-04-15
Abstract: To provide a method for manufacturing a resistance-welding member which can suppress nugget inner cracking and corona bond inner cracking when a plate set of three or more plates including a plated steel sheet is spot-welded.SOLUTION: A method for manufacturing a resistance-welding member includes: a main energization step of energizing a steel plate with a first current value I1 while pressing it with a first pressing force P1, and thereby forming a nugget; a post energization step of energizing the steel plate with a second current value I2 lower than the first current value I1 while pressing it with a second pressing force P2 higher than the first pressing force P1 after the main energization step; and an electrode holding step of holding the electrode while maintaining the second pressing force P2 after the post energization. The second pressing force P2 and a total plate thickness t, the first current value I1 and the second current value I2, and a post energization time Tw2 and an electrode holding time Tht satisfy respective predetermined conditions.SELECTED DRAWING: Figure 1
Patent JP-2020123739-A (JP)
Title: Display device
Inventor: SAKATA JUNICHIRO
IPC: H05B33/12
Filed: 2020-04-16
Abstract: To provide a display device that performs stable operation using a transistor with stable electrical characteristics.SOLUTION: When a display device is manufactured by applying a transistor including an oxide semiconductor layer as a channel formation region, a further gate electrode is provided over the transistor used at least for a driver circuit. When a transistor including the oxide semiconductor layer as a channel formation region is manufactured, heat treatment for dehydration or dehydrogenation is performed on the oxide semiconductor layer to reduce impurities such as moisture existing at the interface between a gate insulating layer and a protective insulating layer provided vertically in contact with one another, and the oxide semiconductor layer.SELECTED DRAWING: Figure 11
Patent JP-2021173428-A (JP)
Title: Evaluation method, evaluation device and evaluation program of heat exchanger core for air conditioning
Inventor: TANIGUCHI KENICHI
IPC: F28D1/04
Filed: 2020-04-20
Abstract: To provide a technology for calculation estimation of temperature changes and pressure losses of refrigerant and passing air from the shape of heat exchanger core for air conditioning and test conditions.SOLUTION: The present invention is a method for evaluating the performance of a heat exchanger core for air conditioning, which is provided with a plurality of fins and tubes, and air is circulated between the fins and the tubes to exchange heat between the medium and the fins. An air pressure loss and an average heat transfer rate are obtained. Under an assumption that a fin temperature distribution has a uniform average temperature, a fin temperature distribution is obtained from fin efficiency, fin root temperature, and outside air temperature. The temperature of the air is obtained by the difference method for each of divided regions of the fin in the air flow direction under a recognition that the tubes are one straight tube. Under an assumption that a relational expression that air wind speed×total fin area×input/output air temperature difference×specific heat=amount of medium×specific heat×input/output air temperature difference is reasonable, the amount of medium is obtained by solving the relational expression, and the air outlet temperature and the water outlet temperature are obtained.SELECTED DRAWING: Figure 1
Patent JP-2021173794-A (JP)
Title: Image display system, image display device, server, image display method, and program
Inventor: TAI KAZUNARI
IPC: G06T7/20
Filed: 2020-04-21
Abstract: To provide a user with an image in which information corresponding to the movement of a photographed object is superimposed on an image in which the motion of the object is photographed.SOLUTION: An image display system 100 comprises an image display device 1 for displaying a photographed image, and a server 2 connected to the image display device 1. The image display device 1 photographs an image and, when an object shows up in the photographed image, extracts feature points of the object from the photographed image, generates time-series feature point physical quantity information that indicates a physical quantity of feature points, and transmits it to the server 2. The server 2 identifies, on the basis of the feature point physical quantity information received from the image display device 1, motion information that indicates a motion corresponding to the motion of the object, identifies motion card information that explains the motion indicated by the identified motion information, and transmits the identified motion card information to the image display device 1. The image display device 1 receives the motion card information from the server 2, generates a synthesized image in which the motion card information is superimposed on the photographed image, and displays the photographed image and the synthesized image.SELECTED DRAWING: Figure 1
Patent JP-2021171966-A (JP)
Title: Composite member production method
Inventor: YAMAGUCHI TAKASHI
IPC: B29C45/26
Filed: 2020-04-22
Abstract: To improve the appearance of a composite member.SOLUTION: First, a function body sheet 26 including a layer made of a non-woven fabric or a foamed body is set on a mold 40. Next, a mold shape forming a frame part 18 of a support body 14 divides a position corresponding to the frame part 18 in the function body sheet 26 by closing the mold 40, and forms a function body 12. Then, a composite member 10 connecting the function body 12 and the frame part 18 is obtained by forming the support body 14 in a cavity 46 formed by closing the mold.SELECTED DRAWING: Figure 1
Patent JP-2021174633-A (JP)
Title: Behavior estimation method of power storage device, behavior estimation device, and computer program
Inventor: OKABE YOSUKE
IPC: H01M10/48
Filed: 2020-04-22
Abstract: To provide a behavior estimation method of a power storage device, a behavior estimation device, and a computer program.SOLUTION: In a method of estimating, by using a computer, the behavior of a power storage device in which charging and discharging are performed by reversibly inserting and removing ions which are charge carriers for a porous electrode containing secondary particles composed of aggregates of primary particles as active material particles, the behavior of the power storage device is estimated by using a simulation model in which a diffusion/migration process of ions outside the secondary particles and a diffusion/migration process of ions inside the secondary particles are individually represented using different diffusivity and ionic conductivity.SELECTED DRAWING: Figure 4
Patent JP-2021167485-A (JP)
Title: Mask fastener and mask
Inventor: TSUKIHIJI TOSHIMASA
IPC: A41D13/11
Filed: 2020-04-24
Abstract: To provide a technique for easily connecting a mask body and a string, and allowing anyone to easily make a mask.SOLUTION: A mask fastener comprises a first pedestal 10 and a second pedestal 20 for fixing a mask body, and a lock mechanism 40 for fixing the pedestals openably/closably. The first pedestal 10 has a first pressing part 16 for bringing the mask body into pressure contact with the first pedestal 10, and string-attaching parts 14 and 15 for attaching a string 51 to the first pedestal 10. The second pedestal 20 has a second pressing part 24 and a third pressing part 26 for bringing the mask body into pressure contact with the second pedestal 20 from the surface opposite to the first pressing part 16 in parallel with the first pressing part 16.SELECTED DRAWING: Figure 6
Patent JP-2021176435-A (JP)
Title: Assembling type fixture
Inventor: UEDA TAKUMA
IPC: A47F5/11
Filed: 2020-05-08
Abstract: To provide a fixture which can be easily assembled, can be folded into the compact outer shape, and in which the strength is improved.SOLUTION: An assembling type fixture includes a fixture body 5 which has a support part 2 on the inner side of a cylindrical outer frame part 1 and a top plate part 3. The outer frame part 1 connects a pair of horizontal outer peripheral plates 11 with a pair of vertical outer peripheral plates 12, and makes the horizontal outer peripheral plate 11 bendable to the inner side. The support part 2 connects a plurality of horizontal partition plates 21 whose both ends are fixed to the vertical outer peripheral plates 12 with a plurality of vertical partition plates 22 whose both ends protrude from the horizontal partition plates 21 in the parallel-cross shape. Regarding an outer horizontal partition plate 21X arranged on the horizontal outer peripheral plate 11 side, one end thereof is mountain-folded at a first horizontal partition fold 23A and the other end thereof is valley-folded at a second horizontal partition fold 23B. The folded horizontal outer peripheral plate 11 is guided to a valley-folded recess 25 formed by valley-folding the outer horizontal partition plate 21X, and a mountain-folded protrusion 24 formed by mountain-folding the outer horizontal partition plate 21X is guided to a folded recess 14 formed between the horizontal outer peripheral plate 11 and the vertical outer peripheral plate 12.SELECTED DRAWING: Figure 9
Patent JP-2021088170-A (JP)
Title: Liquid discharge device
Inventor: KIKUCHI ATSUSHI
IPC: B41J2/17
Filed: 2020-05-12
Abstract: To facilitate work for exchanging a liquid holding member of a discharge receiver.SOLUTION: A liquid discharge device comprises a head 100 for discharging liquid, and a discharge receiver 500 to which liquid is discharged from the head 100. The discharge receiver 500 includes a liquid holding member 510 that receives discharged liquid, and a support part 520 that supports the liquid holding member 510 exchangeably. In the discharge receiver 500, one end part side of the support part 520 is supported turnably, and the other end side can be displaced in a radial direction of a drum 31 and can move to an attachment/detachment position, lower than an installation position at which liquid is received in the liquid holding member 510, at which the liquid holding member 510 is attached and detached.SELECTED DRAWING: Figure 7
Patent JP-2021179399-A (JP)
Title: Hydrogen intrusion monitoring method, and hydrogen intrusion monitoring device
Inventor: MANABE TOSHIYUKI
IPC: G01N1/22
Filed: 2020-05-15
Abstract: To provide a hydrogen intrusion monitoring method that has detection sensitivity comparable with a hydrogen permeation method, does not require a strong base solvent, special carrier gas, vacuum environment, etc., and can be used in any measurement environment, and a hydrogen intrusion monitoring device.SOLUTION: A hydrogen intrusion monitoring method comprises the steps of: forming a hydrogen gasification promoting film on a detection surface of a plate-shaped sample with a thickness of 2.0 mm or less; exposing a test surface, which is an opposite surface of the detection surface of the sample, to a test environment; and measuring an amount of gasified hydrogen on the detection surface using hydrogen amount measuring means.SELECTED DRAWING: Figure 2
Patent JP-2021174489-A (JP)
Title: Theoretical convertible bond price estimation/comparison system comparing theoretical price with market price of convertible bond and providing/displaying data, and theoretical warrant bond price estimation/comparison system comparing theoretical price with market price of warrant bond and providing/displaying data
Inventor: ISHII HITOSHI
IPC: G06Q40/04
Filed: 2020-04-21
Abstract: To provide a theoretical convertible bond price estimation/comparison system for displaying data obtained by comparing theoretical prices with market prices of convertible bonds.SOLUTION: A theoretical convertible bond price estimation/comparison system includes: convertible bond price acquisition means for acquiring sale prices of convertible bonds from an exchange where convertible bonds of corporates are transacted; means for acquiring short-term interest rates from a market where government bonds are transacted; means for acquiring volatility from a market where the volatility is transacted; data processing means for calculating convertible bond theoretical prices from the acquired data; data output means for outputting the calculated convertible bond theoretical price data to a network, and data acquisition display means for displaying data; and data acquisition display means that compares means for displaying convertible bond sale price data acquired from the market where the convertible bonds are transacted, with means for displaying the calculated convertible bond theoretical price data.SELECTED DRAWING: None
Patent JP-2021189549-A (JP)
Title: Management device, management system and program
Inventor: KOJIMA SHINICHI
IPC: G06Q30/06
Filed: 2020-05-26
Abstract: To provide a management device or the like capable of more simply determining the design of an image to be printed on a beverage container.SOLUTION: A management device includes a transmission and reception part 310 for receiving an order for manufacturing of a beverage container from a customer, an acquisition part 320 for acquiring customer information being information on the customer, a design determination part 330 for determining whether or not to use a template being a preliminarily prepared design about a design to be printed on the beverage container on the basis of the customer information, and a printer determination part 340 for determining a printer to perform printing on the beverage container on the basis of the customer information and the determined design.SELECTED DRAWING: Figure 4
Patent JP-2021186931-A (JP)
Title: Polishing pad
Inventor: MURAKAMI YOHEI
IPC: B24B37/24
Filed: 2020-05-29
Abstract: To provide a polishing pad having a long pad life.SOLUTION: A polishing pad containing a thermosetting resin foam has a polished surface, in which the polished surface is composed of a surface of the thermosetting resin foam, the thermosetting resin foam contains a plurality of air bubbles, and the plurality of air bubbles have a percentage content of small-diameter air bubbles having an air bubble diameter of 100 μm or less on a number basis of 20% or less.SELECTED DRAWING: None
Patent JP-2020160075-A (JP)
Title: Step detection device
Inventor: KATO MASAHIRO
IPC: G08G1/00
Filed: 2020-06-02
Abstract: To provide a step detection device capable of accurately detecting a step on a road surface.SOLUTION: A step detection device 10 mounted on a wheelchair 100 including a front wheel 101 and a rear wheel 102 has a step detection unit 13 that acquires a pitch rate detected by a gyro sensor 4 for detecting a pitch rate of the wheelchair 100 to detect a step on a road surface on which the wheelchair 100 travels and passes based on the acquired pitch rate. The step detection unit 13 detects a step based on a first pitch rate that is a pitch rate detected by the gyro sensor 4 when the front wheel 101 passes on a road surface and a second pitch rate that is a pitch rate detected by the gyro sensor 4 when the rear wheel 102 passes a position where the first pitch rate is detected.SELECTED DRAWING: Figure 2
Patent JP-2021194846-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: KOMORI YUKI
IPC: B41J2/14
Filed: 2020-06-12
Abstract: To provide a liquid discharge head that can suppress clogging of bubbles in a thin part of a liquid flow channel and suppress increase in pressure loss, and to provide a liquid discharge device.SOLUTION: A liquid discharge head 1 includes: multiple discharge ports 4 for discharging liquid; multiple pressure chambers 6 respectively connected to the multiple discharge ports 4; multiple energy generating elements 9 arranged while respectively corresponding to the multiple pressure chambers 6; and a common liquid chamber 5 connected to the multiple pressure chambers 6. A liquid flow channel is configured so as to reach the discharge ports 4 from the common liquid chamber 5 via the pressure chambers 6. A recess part 10 for capturing bubbles is provided in the common liquid chamber 5.SELECTED DRAWING: Figure 2
Patent JP-2021195355-A (JP)
Title: Antimalarial
Inventor: YO TATSU
IPC: A61P33/06
Filed: 2020-06-18
Abstract: To provide novel antimalarials that inhibit the growth of Plasmodium.SOLUTION: Provided is an antimalarial that inhibits the growth of Plasmodium, which contains Inonotus obliquus Pilat and Panax notoginseng as active ingredients.SELECTED DRAWING: Figure 1